baber/WOPTO huggingface dataset:
Patent JP-H01137114-A (JP)
Title: Exhaust pipe dislocation detecting device for burner
Inventor: YOSHIDA YUTAKA
IPC: F23N5/14
Filed: 1987-11-24
Abstract: PURPOSE:To reliably detect dislocation of an exhaust pipe and to improve safety, by a method wherein a thermister is situated in the vicinity of the connection part of the exhaust pipe, and a control part to control combustion according to a signal from the thermister is provided. CONSTITUTION:Thermisters 5, 6 and 7, having load property, performing detection of dislocation of an exhaust pipe 2 are situated on the surface of an exhaust port part 1a, that of a connection part between the exhaust pipe 2 and the exhaust port part 1a, and that of a connection part with a feed exhaust top 3. When dislocation of the exhaust pipe occurs, the temperature of the thermisters 6 and 7 sides is extremely decreased, and a temperature difference between the thermister 5 and the other thermisters is increased. When the temperature difference is increased to a value higher than a specified value, a control part 8 decides that dislocation of the exhaust pipe occurs and stops combustion. This constitution, even when the exhaust pipe 2 is dislocated from an exhaust top 3 and the pipes are brought into contact with each other, reliably detects the dislocation, and enables prevention of leak of exhaust gas to the interior of a room.
Patent JP-H08151741-A (JP)
Title: Mounting structure of universal drain
Inventor: YANAGAWA SHOJI
IPC: E04D13/068
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the leakage of water from the peripheral section of the drain hole of an eave gutter. CONSTITUTION: In the mounting structure of a universal drain consisting of a water collecting cylinder 1 and a drainage cylinder 2, the peripheral section of the drain hole 7 of an eave gutter 6 and compressed external annular packing 3 and internal annular packing 4 are held between an upper flange 11 mounted on the water collecting cylinder 1 and a lower flange 21 installed to the drainage cylinder 2. At least either of the upper flange 11 and the lower flange 21 is bonded with the bottom section 61 of the eave gutter 6, and the universal drain is set up to the eave gutter 6 in a watertight manner.
Patent JP-S63151953-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMIZU RYUICHI
IPC: G03G5/047
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive body reduced in the number of traps of electric charge, high in photosensitivity, and low in residual potential by allowing a charge transfer layer and a charge generating layer to have a partial region or the total region of each in common. CONSTITUTION:The electrophotographic sensitive body obtained by successively laminating on an electric conductive substrate 3 the charge transfer layer 2 and the charge generating layer 3, and allowing each to have a partial region or the total region of each in common, thus permitting the interlayer to be partly freed of a partition by the charge generating material, and all of the partition to be removed by allowing them to have all the region in common, consequently, charge to be made hardly trapped in the interlayer, photosensitivity to be enhanced, and residual potential to be lowered. Said layer structure of both layers on the electric conductive substrate can be reversed.
Patent JP-H09118301-A (JP)
Title: Fine particle volume reducing container
Inventor: KUROSU HIDETSUGU
IPC: B65B1/26
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of a fine particle and to discharge the same continuously by revolving horizontally a plurality of volume reducing containers filled with bulky fine particles. SOLUTION: Upright containers of bulky fine particles made to reduce volume by pressurizing and depressurizing switchover are placed on the same circumference and at the same intervals on a turntable 1 rotatable horizontally. Turntable 1 is provided with a pneumatic operating part 8 rotatable concentrically with the turntable 1 and having a plurality of air flow holes 11 directly connected with each volume reducing container 2, and a fixed pneumatic operating part 9 directly touching the pneumatic operating part 8 and having operating holes 12, 13 communicable with each air flow hole 11. The volume reducing containers, revolving as the turntable 1 rotates, can be pressurized and depressurized depending on the relative position with the pneumatic operating part 8 and 9.
Patent JP-S63151074-A (JP)
Title: Photoelectric conversion device
Inventor: NAKAMURA KENICHI
IPC: H04N5/335
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a large capacitance without increasing an area, by using an inverted layer, which is formed in a semiconductor region beneath an electrode as a counter electrode, storing the output of an optical sensor on the side of the inverted layer, and adding a capacitance with semiconductor region in addition to a capacitance between the electrode and the inverted layer. CONSTITUTION:A negative voltage is applied to a p-type well 104, and a positive voltage VCC is applied to a polysilicon electrode 110. Then, depletion layers are generated at a part of the p-type well 104 facing an electrode 110 and a junction part with an n<+> type region 109. An inverted layer 112 is formed on the surface facing the electrode 110. Namely, the surface of the p-type well becomes an n-type semiconductor and continued to the n<+> type region 109. When the inverted layer 112 is utilized as a couter electrode for the electrode 110, storing capacitors C1-Cn are constituted. The capacitance between the inverted layer 112 and the p-type well 104 can be also utilized. Therefore, the large capacitance can be obtained without increasing the occupied area.
Patent JP-H06295454-A (JP)
Title: Optical head
Inventor: NINOMIYA MASAMI
IPC: G11B7/09
Filed: 1993-11-29
Abstract: PURPOSE:To make the device small in size and light in weight and to perform focusing drive with high precision by arranging plural coils and a magnetic field generating means at a prescribed position and moving a lens utilizing the generated force. CONSTITUTION:A first part 2L and a second part 2M are formed on a supporting member 2 fixing a lens 1 and the thickness of the peripheral part of the lens 1 is made thinner than the thicknesses of the parts 2L, 2M. A focusing coil 15 and tracking coils 16, 17 are mounted on the parts 2L, 2M together parallel with the F, T directions. A magnetic field generating member for generating magnetic field in collaboration with the coils 15-17 is composed of a yoke 18 and a permanent magnet 19. The yoke 18 has foot parts 18a, 18b, is fixed on a base 5 and the magnet 19 is fixed on the foot part 18a. Only the coils 15a or 16a, 17a on one side of the respective coils 15 or 16, 17 are located on a surface on which the magnet 19 confronts the foot part 18b of the yoke 18. By supplying driving currents to the respective coils 15-17, the lens is moved and the device is made small in size and light in weight and drive in the F direction is performed with high precision.
Patent JP-H05100537-A (JP)
Title: Copying device
Inventor: KOBAYASHI JUNKO
IPC: H04N1/04
Filed: 1991-10-04
Abstract: PURPOSE:To provide the copying device where a set original can be read and displayed to a display screen in real time by feeding image reading signal of an original on the original platen to a display means. CONSTITUTION:The original 1 on a contact glass 4 is irradiated by radiation beam from a second light source 13, and reflected light from the original 1 is generated. This reflected light is converged at a lens 14 as the image reading beam and CCD camera 15 is irradiated with it. Photoelectric conversion of the radiation light for image reading is carried out by the CCD camera 15, picture signal which is electronic signal corresponding to the image reading beam is formed and fed to a picture signal processing circuit 2. A specified signal processing is carried out on the picture signal by the picture signal processing circuit 2 according to control signal from a system controller forming the picture signal for monitor display, and this is fed to a monitoring device 22. Thus, the set state of the original 1 on the contact glass 4 is displayed on the monitoring device 22.
Patent JP-H08163777-A (JP)
Title: Dc three-wire system two-voltage wiring system
Inventor: TSUNODA KIICHI
IPC: H02J1/00
Filed: 1994-12-01
Abstract: PURPOSE: To conduct power distribution at low cost by supplying two levels of dc voltages to a load through three distribution lines from two battery units. CONSTITUTION: For example, two battery units, each of which has an output voltage of 12V, are connected in series to form a dc power supply. A minus terminal of the battery unit 1 and a plus terminal of the battery unit 2 are connected at a connection 6 and the total voltage of a newly formed dc power supply is 24V. One end of a distribution line A is connected to a plus terminal of the battery unit 1 and one end of a distribution line B is connected to the connection 6 and one end of a distribution line C is connected a minus terminal of the battery unit 2. Due to this wiring, the voltage between the distribution lines A and B is 12V and the voltage between the distribution lines B and C is 12V, which is the voltage of a single battery, and the voltage between the distribution lines A and C is 24V, which is the total voltage of the dc power supply.  This means that two levels of voltages, 12V and 24V, can be supplied to a load 4 by means of three distribution lines A, B, and C. By this method, power distribution can be conducted at low cost.
Patent JP-H05135029-A (JP)
Title: Word processor
Inventor: KISHIHATA HIDEYUKI
IPC: G06F17/21
Filed: 1991-11-14
Abstract: PURPOSE:To efficiently prepare a natural document to be easily read by easily and simultaneously setting tab position information corresponding to the contents of the document and the request of a user. CONSTITUTION:A document editing part 2 processes the correcting/editing of an input character string inputted from an input operation part 1 for inputting Japanese syllabary (KANA), Chinese characters (KANJI) and alphanumeric figures or the like and at the same time, the input character string is displayed at a display part 3. The position of a tab used for editing this document is set by a tab setting part 6. The prepared document is stored and preserved in a document storage part 4, and the required document is printed out by using a printing part 5. The objective digit is stored by the tab setting part 6 as the tab position information in advance. Further, the positions of ruled lines are recognized by a ruled line recognition part 7. Based on the position information of the ruled line of a line, where a cursor is positioned, detected by the ruled line recognition part 7, the tab setting part 6 simultaneously sets the move information of the cursor with a tab key operation used for following inputting/editing.
Patent JP-H06149989-A (JP)
Title: Image processing device
Inventor: KAWABE TAKUYA
IPC: G06F15/16
Filed: 1992-11-09
Abstract: PURPOSE:To provide an image processing device capable of performing fast image processing. CONSTITUTION:This device is equipped with a convolution arithmetic circuit which performs the parallel processing of a convolution arithmetic operation for a composite video signal divided into plural blocks simultaneously by using plural image processing processors 46a-46d, an inter-image arithmetic circuit which performs the parallel processing of an inter-image arithmetic operation for the composite video signal divided into plural blocks simultaneously by using the plural image processing processors 46a-46d, and a switch circuit 143 which switches between the convolution arithmetic operation and the inter-image arithmetic operation selectively.
Patent JP-H11127990-A (JP)
Title: Cabinet with chair
Inventor: ASATANI HIROYUKI
IPC: A47B77/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to move a chair to a working position easily and to stand up from and sit on it safely by fixing an auxiliary bar to a cabinet, by providing a chair with engagement means which freely engage with the auxiliary bar, and rotating means which freely rotate on an installation surface, and by engaging the auxiliary bar and the chair so that they are freely detached. SOLUTION: An auxiliary bar 2, fixed apart from a cabinet 1 by being horizontally fixed some distance away from the frieze board 12 of the front of the cabinet 1, is provided so as to project on the side of the front of the cabinet 1, and also a chair is engaged with the auxiliary bar 2 via connection bars 8. At the front end of the connection-bar main body 82 of each of the connection bars 8, a front-end turnable part 81 which can turn sliding on the connection-bar main body 82 is provided. Because the connections bars 8 are so formed as to be freely attached/detached to/from the auxiliary bar 8, the chair freely detachably engages with the auxiliary bar 2 via the connection bars 8.
Patent JP-H01140036-A (JP)
Title: Torque sensor
Inventor: TANIGUCHI MANABU
IPC: G01L3/10
Filed: 1987-11-26
Abstract: PURPOSE:To attain high sensitivity by providing magnetic coupling detecting coils so that they extend over first and second cylinders of a magnetic substance fixed to one of two shafts interconnected through the intermediary of a torsion bar, and a third cylinder of the magnetic substance fixed to the other of the shafts, respectively. CONSTITUTION:First and second cylinders 5 and 6 and a third cylinder 7 are fitted from outside and fixed to the lower end part of an upper shaft 1a and to the upper end part of a lower shaft 1c respectively. Moreover, first and second magnetic coupling detecting coils 21 and 23 are disposed on sensor cores 8A and 8B each having a U-shaped section and fitted from inside on the inner side of a case 2, respectively, and the coil 21 is made to face the cylinders 5 and 6, while the coil 23 is made to face the cylinders 6 and 7. When voltages are induced in the cylinders 5 and 6 and the cylinders 6 and 7 respectively through the coils 21 and 23 by the oscillation of an oscillator 22 and a shaft 1 is rotated, a gap between the opposite edges of the cylinders 6 and 7 is changed. Thereby the state of magnetic coupling is changed and a torque output is obtained from a differential amplifier circuit connected to the coils 21 and 23. Accordingly, high sensitivity and high precision can be attained without suffering the effect of an external magnetic field.
Patent JP-H11124102-A (JP)
Title: Handling module
Inventor: ISHIDA HIROAKI
IPC: B65B5/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a handling module which includes a storage chamber for storing all controllers and driving machines of a handling robot to save a space, which can be moved and installed in a site requiring a production line, and which is appropriate for production of numerous kinds of products in a small quantity. SOLUTION: The handling module A comprises a conveyer 5 provided on a module body 1, wherein a container 9 carried on the conveyer 5 is recognized by a visual sensor 10, a handling robot 11 holds an object to be supplied of a predetermined ingredient 7, and the ingredient 7 is put on the container 9. A storage chamber 4 for receiving a controller and a driving machine of the handling robot 11 is provided inside the module body 1, while casters 2 are provided on a lower face of the module body 1.
Patent JP-2001117594-A (JP)
Title: Audio recording and reproducing device
Inventor: MIZOBUCHI KOJI
IPC: G10L13/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an audio recording and reproducing device which has superior retrieval efficiency and recordability by making it possible to convert an arbitrary part of audio data into character codes through an easy operation in the recording of the audio data. SOLUTION: The audio recording and reproducing device having a display part is equipped with an encoding means 1 which encodes an audio signal, a selecting means 2 which selectively extracts part of the audio data encoded by the encoding means 1, a character code converting means 3 which converts the arbitrary audio data extracted by the selecting means 2 into character codes, a storage means 4 which stores the encoded audio data and character codes, an audio reproducing means 7 which reproduces the audio data stored in the storage means 4, a character code detecting means 5 which detects the character codes stored in the storage means 4 and converts them into specific character patterns, and a character display means 6 which displays the character patterns.
Patent JP-S63153449-A (JP)
Title: Particle counter
Inventor: WAKANA SHINICHI
IPC: G06M11/00
Filed: 1986-12-18
Abstract: PURPOSE:To exactly limit an effective light-receiving area, and to remarkably simplify an optical system and a signal processing system by allowing two or more luminous fluxes having each different wavelength to cross, and detecting scattered light beams therefrom at every wavelength. CONSTITUTION:Monochromatic luminous fluxes L1, L2 of each different wavelength lambda1, lambda2 are made incident through windows 1a, 1b from one side of an exhaust pipe M, and allowed to cross in the center of the exhaust pipe M. When a particle A infiltrates into the crossing area (hatched part) N of the luminous fluxes L1, L2 scattered light beams of wavelengths lambda1, lambda2 are generated from the grain A, respectively, detected simultaneously by photodetectors 4a, 4b, and the particle counting is executed by a signal processing circuit. On the other hand, if a grain B infiltrating into only the passing area of one of the luminous fluxes L1, L2 exist the scattered light is detected by only one of the photodetectors 4a, 4b and the particle counting is not executed.
Patent JP-2001118485-A (JP)
Title: Circuit breaker for primary transmission
Inventor: ITO YASUSHI
IPC: H02B1/40
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker for primary transmission that facilitates the process of setting and connecting lines without working the electricity distribution console. SOLUTION: The casing 2 has a shoulder portion 5 formed in the upper and lower ends of the front side narrower than the backside 2d. Mounted on the center portion is mounted an operational handle 6. The surfaces corresponding to the shoulders 5 are provided with primary connection terminal 3 and secondary connection terminal 4. A recessed portion 7 is formed in the upper surface 2b and lower surface 2c of the casing 2 to receive the branch bar 9 of the distribution console.
Patent JP-H06261448-A (JP)
Title: Protector for communication equipment
Inventor: PURABIN ENU POPATSUTO
IPC: H02H3/22
Filed: 1993-11-30
Abstract: PURPOSE: To provide a surge protection device that is suited for mounting to a circuit board and can operate speedily and reliably. CONSTITUTION: The circuit part of a device is provided at a lead frame 20 that is constituted of a terminal part for connection to a telephone line, a first lead that starts from a platform part 24 that is raised from the surface of the lead frame and ends with fingers 28, 30, and 30' and a pad 32 at the tip, and a second lead with a pad 34 for common part. A PN junction semiconductor element 40 with reverse breakdown being mounted to heat sinks 42 and 44 is mounted at a gap between the pad and the surface of the lead frame and the upper electrode and the pad are soldered by a proper amount of solder, thus performing surge protection at two levels.
Patent JP-H04176511-A (JP)
Title: Method and device for grinding tooth profile of gear coupling
Inventor: KAMEI NOBUO
IPC: B24B53/00
Filed: 1990-11-06
Abstract: PURPOSE:To manufacture a gear coupling easily, inexpensively and precisely using a grinder similar to a general-use vertical spindle grinder by sequentially positioning a center of a grindstone at a coordinate position of a machining center and by sequentially grinding a tooth profile on a material for gear coupling with an end surface of the grindstone. CONSTITUTION:When control is started, it is judged whether or not a grindstone 16 is preformed, and a dressing process is carried out. After that, a center of the grindstone 16 is moved to an origin position of grinding, and the center of the grindstone 16 is moved to the 'n'th machining position of nn. And the grindstone 16 is rotated by a predetermined rotation number and the grindstone 16 is lowered so as to grind a tooth profile for coupling on a work W to a predetermined depth. When grinding at the machining position is finished, 1 is added to 'n' so as to renew it to n=n+1, and then, it is judged whether or not it is a timing for dressing the grindstone 16 and if necessary, the dressing process is carried out. This is repeated till grinding of all the tooth profiles have completed.
Patent JP-H09118589-A (JP)
Title: Method for forming thin oxide film
Inventor: RAI BUNICHI
IPC: C30B29/22
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To stably form a fine thin film almost free from particles over a large area.  
     SOLUTION: When a target of an oxide material is irradiated with laser light and a thin oxide film is formed on a substrate, the target 40 to be irradiated with laser light and the substrate 54 are placed opposite to each other and a thin film is formed on the substrate 54 while scanning laser light in a direction perpendicular to the central axis of the target and rotating the substrate 54 relatively to the target. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01139840-A (JP)
Title: Humidity pervious and waterproof cloth
Inventor: NISHIYAMA HIROTAKA
IPC: D01F6/12
Filed: 1987-11-27
Abstract: PURPOSE: To obtain the subject fabric comprising a woven or knitted fabric made of polytetrafluoroethylene-based yarns having a specific average single filament fineness, having excellent air permeability, moisture permeability and waterproof property, not causing stuffiness and stickiness, rich in flexibility and useful for waterproof sports wears, etc. CONSTITUTION: This moisture-permeable and waterproof fabric comprises a woven or knitted fabric comprising polytetrafluoroethylene-based yarns having a single filament fineness of <3.5d, and has a moisture permeation degree of >=10,000 g/m<2> .24 hr (JIS Z-0208 law: 40 deg.C, 90% RH, 4 hr) and a water resistance degree of >=10 cm (JIS L-1092A law). The polytetrafluoroethylene-based yarns each is obtained by dispersing a polytetrafluoroethylene based resin emulsion and viscose in water in the presence of an alkyl allyl ether alcohol as a dispersant, extruding the prepared spinning raw solution from a spinneret into a coagulation bath, impregnating the spun yarn with an aqueous sodium hydroxide solution, bringing the impregnated yarn into contact with a 380 deg.C roll to fire the yarn, and then drawing the fired yarn.